ERCP MCQS-Quiz-Test
ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY (ERCP) MCQS-Quiz-Test
Endoscopic Retrograde Cholangiopancreatography, commonly known as ERCP, is a specialized diagnostic and therapeutic procedure in gastrointestinal endoscopy. Utilizing a side-viewing duodenoscope, ERCP allows clinicians to navigate through the pylorus into the second part of the duodenum for visualizing the papilla. This procedure is integral for both diagnosing and addressing various conditions, with a primary focus on relieving biliary obstructions, particularly those induced by gallstone disease and benign or malignant biliary strictures. As technological advancements continue, ERCP’s role has evolved, encompassing not only gallstone retrieval but also the exploration of pancreatic diseases and the assessment of biliary dysmotility through specialized manometry. This comprehensive technique plays a pivotal role in modern gastroenterology, emphasizing both diagnostic precision and therapeutic efficacy.
Here is the MCQs test on ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY (ERCP) as quiz or test. These MCQs are prepared to fulfil the requirement for all types of medical exams as NEET, USMLE, PLAB, Promatric and ALL TYPES OF MEDICAL BOARD Exams all over the world.
Results
#1. What is the primary purpose of endoscopic retrograde cholangiopancreatography (ERCP)? css ? To relieve biliary obstruction
ERCP is primarily used for therapeutic purposes, such as the relief of biliary obstruction, especially due to gallstone disease and benign or malignant biliary strictures.
#2. Why is it essential to perform a biliary sphincterotomy during gallstone retrieval? ? To reduce the risk of impaction
An adequate biliary sphincterotomy is essential during gallstone retrieval to reduce the risk of impaction, cholangitis, or pancreatitis.
#3. When is percutaneous drainage likely to be required in cases of obstructed biliary systems? ? If there is a delay in relieving obstruction
Percutaneous drainage may be required if there is a delay in relieving an obstructed biliary system during ERCP.
#4. If standard techniques fail during gallstone extraction, what can be used for large or awkwardly placed stones? ? Mechanical lithotripsy
Mechanical lithotripsy is used for large or awkwardly placed stones if standard techniques fail during gallstone extraction.
#5. What is the most common indication for therapeutic ERCP? ? Gallstone disease
Therapeutic ERCP is commonly used for the relief of biliary obstruction, with gallstone disease being a frequent indication.
#6. Which stent type is commonly used for the palliation of malignant biliary obstruction? ? Self-expanding metal stent
Self-expanding metal stents are commonly used for the palliation of malignant biliary obstruction during ERCP.
#7. With the development of newer cholangioscopes, what has become more effective in ERCP? ? Visualization and sampling of biliary lesions
The development of newer through-the-duodenoscope cholangioscopes has made the visualization and sampling of biliary lesions more effective in ERCP.
#8. How can stent malfunction in ERCP be remedied? ? Inserting a second stent through the original one
In case of stent malfunction, a repeat ERCP is required to assess the cause, and inserting a second stent through the original one is a common remedy.
#9. What is the purpose of placing a temporary pancreatic stent before performing pancreatic sphincterotomy? ? To prevent stasis within the pancreatic duct
Placing a temporary pancreatic stent before performing pancreatic sphincterotomy is essential to prevent stasis within the pancreatic duct and minimize the risk of subsequent pancreatitis.
#10. What instrument is typically used for visualizing the papilla during ERCP? ? Side-viewing duodenoscope
ERCP involves the use of a side-viewing duodenoscope to visualize the papilla in the second part of the duodenum.